Tire sidewall



FIG. 1 is a perspective view of a tire sidewall showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a first enlarged fragmentary perspective view taken from FIG. 1 thereof; and,

FIG. 4 is a second enlarged fragmentary perspective view taken from FIG. 1 thereof.

In the drawings, the broken lines showing of the tire tread, inner bead and the peripheral boundary between the tire tread and the sidewall in FIGS. 1 and 4 depict environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental Design for a tire sidewall, as shown and described. 